Add user default privacy setting to the privacy_select and user preferences

bookwyrm/migrations/0046_user_default_post_privacy.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.0.7 on 2021-02-14 00:39
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('bookwyrm', '0045_auto_20210210_2114'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='user',
+            name='default_post_privacy',
+            field=models.CharField(choices=[('public', 'Public'), ('unlisted', 'Unlisted'), ('followers', 'Followers'), ('direct', 'Direct')], default='public', max_length=255),
+        ),
+    ]